package com.bilibili.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.bilibili.entity.CommonResult;
import com.bilibili.entity.User;
import com.bilibili.service.UserService;
import com.bilibili.service.impl.UserServiceImpl;

@SuppressWarnings("serial")//抑制serialVersionUID字段警告
@WebServlet("/id")
public class QueryUserByUserIdServlet extends HttpServlet{

	@Override
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.setContentType("application/json; charset=utf-8");
		int userId = ((User) request.getSession().getAttribute("loginUser")).getUserId();
		UserService userService = new UserServiceImpl();
		User user = userService.queryUserByUserId(userId);
		if(user != null) {
			CommonResult cr = new CommonResult();
			cr.setCode(200);
			cr.setData(user);
			response.getWriter().write(cr.toJSONString());
		}else {
			CommonResult cr = new CommonResult();
			cr.setCode(409);
			response.getWriter().write(cr.toJSONString());
		}
		
	}
}
